Title :
CDHL algorithm and its experimental research
Author :
Tang, Yu ; Fang, Zhiyi ; Wang, Nannan ; Yan, Kaige ; Sun, Hanfei ; Sun, Hongyu ; Ma, Yongbo ; Wang, Tianyang
Author_Institution :
Sch. of Comput. Sci. & Technol., Jilin Univ., Changchun, China
fDate :
Nov. 30 2010-Dec. 2 2010
Abstract :
CDHL algorithm is a new hybrid range-free localization algorithm, which combines the Centroid and DV-Hop algorithms. The basic theory of the algorithm was introduced in this paper, and the average localization error rate of this hybrid algorithm is discussed and the algorithm energy consumption is analyzed. Simulation experiments show that the proposed algorithm is effective on different network situations, and the energy consumption is in low level. The localization accuracy of the proposed algorithm has been improved by 5%-7% compared with DV-Hop.
Keywords :
wireless sensor networks; CDHL algorithm; Centroid algorithm; DV-Hop algorithm; algorithm energy consumption; hybrid range-free localization algorithm; localization error rate; wireless sensor network; Accuracy; Algorithm design and analysis; Computer science; Energy consumption; Estimation; Sun; Wireless sensor networks; CDHL; Energy consumption; Localization rate; Simulation; component;
Conference_Titel :
Computer Sciences and Convergence Information Technology (ICCIT), 2010 5th International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-8567-3
Electronic_ISBN :
978-89-88678-30-5
DOI :
10.1109/ICCIT.2010.5711043
